129898498

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1\times {\mathrm{1249}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 196875000

約数和(自身を除く): 66976502

約数列:

[1, 2, 149, 298, 349, 698, 1249, 2498, 52001, 104002, 186101, 372202, 435901, 871802, 64949249, 129898498]

約数ペア:

[(1, 129898498), (2, 64949249), (149, 871802), (298, 435901), (349, 372202), (698, 186101), (1249, 104002), (2498, 52001)]